Guaranteed to fit Babylock sewing machine models:
BMCAP, BMP6, BMP8, BMP9, BMV10, BMY6 Array, BNAL, BND9, BND9-2, BNT10, BNT10L, EMP6

Guaranteed to fit Brother sewing machine models:
834DP, B430EE, BAS304, BAS311A, BAS311F-0, BAS311F-L, BAS311G, BAS326, BAS326A, BAS326EL, BAS326F-0, BAS326G, BAS326LA, BAS341, BAS341A, BAS341F, BAS342A, BAS342F, BAS342G, BAS343E, BAS364E, BAS366E, BAS370E, BAS375E, BAS401, BAS412, BAS412A, BAS415, BAS416, BAS416A, BAS423, BAS423A, BAS610, BAS611, BAS612, BAS6150, BAS620, BAS622, BAS705, BAS761, BE-0901EAC, BE-0901E-AC-PC, BE-0901E-AC-SA, BE-1201BAC, BE-1201B-AC-PC, BE-1201B-AC-SA, 1204B-BC-PC, BE-1204B-BC-SA, BE-1204C-BC-PC, BE-1204C-BC-SA, BE-1206B-BC-PC, BE-1206B-BC-SA, BE435C, BE438B, BES-1216AC, BES-1230AC, BES-1240BC, BES-1241BC, BES-1260, BES-1260BC, BES-1261BC, BES-1262BC, BES-1263BC, BES-916AC, BES-940BC, BES-941BC, BES-960, BES-960BC, BES-961BC, BES-962BC, BES-963BC, DA9270, DA9280, DB2610, DB-2610-00DM-3M1, DB2-7741, DB2810, DB2-B721, DB2-B722, DB2-736, DB2-B737-MK2, DB2-B771, DB2-B772, DB2-B773, DB2-B774, DB2-B7740, DB2-B791, DB2-B7910, DB2-DD7100, DB3-B775, DB3-B776, DH4-B980, DT3-B291, DT4-B261, DT4-B266, DT4-B281, DT6-B926, DT6-B927, DT6-B928, EF4-B511, EF4-B531, EF4-B641, EF4-B651, EF4-N21, EF4-V41, EF4-V41A, EF4-V51, EF4-V51A, EF4-V71, EF4-V72, EF4-V81, EF4-V82, FA-V71A, FA-V72A, FA-V81A, FA-V82A, FA-V91A, FA-V92A, FB-N110, FB-N210, FB-N310, FB-V41A, FB-V51A, FB-V61A, FD3-B251, FD3-B252, FD3-B256, FD3-B257, FD4-B276, FD4-B277, GT541, GT782, HE8000, HM818A, KE-430B, KE-430C, KE-430D, KE-431B, KE-431C, KE-432B, KE-432C, KE-433B, KE-434B, KE-434C, KE-435B, KE-435B, KE-436C, KE-438D, KE-484C, KM-4300, KM-430B, LH4-800E, LH4-B800E, LH4-B814 (MARK II), LH4-B815A, LH4-B816, LH4-B817, LK3-4300-IM, LK3-4340E-IM, LK3-4350E, LK3-4380E, LK3-B430, LK3-B430E (MARK II), LK3-B430E, LK3-B431E, LK3-B431E (Mark II), LK3-B432E (Mark II), LK3-B433E, LK3-B434E, LK3-B438, LK3-B438E, LK3-B438E (Mark II), LS2-B877, LS3-C51, LS3-C53, LS5-P11, LS5-P62, LS5-P81, LT2-B842, LT2-B845, LT2-B8450, LT2-B847, LT2-B848, LT2-B8480, LT2-B872, LT2-B878, LT5-P13, LT5-P64, LT5-P73, LZ2-B855E, LZ2-B856E, MA4-B551, MA4-N31, MA4-V61, MA4-V61A, LA4-V91, MA4-V92, PR1000, PR1055X, PR600, PR600C, PR600II, PR600IIC, PR620, PR620C, PR650, PR680W, RH-981A, S-7200A, S-7200B, S-7220B, SL710A, LS737A, T-8420A, T-8420B, T-8421A, T-8422A, T-8450B, T-8452A, T-8452B, T-8720A, T-8720B, T-7822A, T-8722B, T-8750B, T-8752A, T-8752B, TN-842A, TN-842B, TN-842A, TN-842B, Z-8550A, Z-8560A, ZE-8570, ZE-8580